GST Calculation Worksheet

Percentage lesson 18: GST and tax: adding a percent · Set 4 · 40 questions

How to work it out (Add it on): Tax = rate% of the price before tax. Total = price + tax. Shortcut: 18% GST means you pay 118% of the price. Tax rate = tax ÷ price before tax × 100.

1. 1.A storybook costs ₹1600 before GST and ₹1888 after GST. What is the GST rate, in percent?
2. 2.A water bottle costs ₹620 before GST. How many rupees of GST at 5% are added?
3. 3.A lunch box costs ₹1870 plus 10% tax. What is the total price, in rupees?
4. 4.A table fan costs ₹330 plus 10% tax. What is the total price, in rupees?
5. 5.A toy car costs ₹1380 before GST. How many rupees of GST at 5% are added?
6. 6.A pencil box costs ₹700 plus 5% GST. What is the total price, in rupees?
7. 7.A torch costs ₹1060 before GST. How many rupees of GST at 5% are added?
8. 8.A table fan costs ₹1500 before GST. How many rupees of GST at 5% are added?
9. 9.A pencil box costs ₹2000 before GST. How many rupees of GST at 18% are added?
10. 10.A lunch box costs ₹200 before tax and ₹224 after tax. What is the tax rate, in percent?
11. 11.A table fan costs ₹1125 plus 12% tax. What is the total price, in rupees?
12. 12.A wall clock costs ₹1860 before GST and ₹1953 after GST. What is the GST rate, in percent?
13. 13.A table fan costs ₹1960 before GST and ₹2058 after GST. What is the GST rate, in percent?
14. 14.A school bag costs ₹1900 before GST. How many rupees of GST at 5% are added?
15. 15.A water bottle costs ₹600 before tax. How many rupees of tax at 12% are added?
16. 16.A storybook costs ₹1350 plus 18% GST. What is the total price, in rupees?
17. 17.A pencil box costs ₹650 before GST and ₹767 after GST. What is the GST rate, in percent?
18. 18.A torch costs ₹1100 before GST and ₹1298 after GST. What is the GST rate, in percent?
19. 19.A toy car costs ₹1120 before GST and ₹1176 after GST. What is the GST rate, in percent?
20. 20.A water bottle costs ₹1350 plus 18% GST. What is the total price, in rupees?
21. 21.A torch costs ₹600 plus 5% GST. What is the total price, in rupees?
22. 22.A wall clock costs ₹1840 before GST. How many rupees of GST at 5% are added?
23. 23.A football costs ₹1540 plus 10% tax. What is the total price, in rupees?
24. 24.A wall clock costs ₹150 before tax. How many rupees of tax at 12% are added?
25. 25.A water bottle costs ₹670 before tax. How many rupees of tax at 10% are added?
26. 26.A school bag costs ₹870 plus 10% tax. What is the total price, in rupees?
27. 27.A cricket bat costs ₹50 before GST. How many rupees of GST at 18% are added?
28. 28.A table fan costs ₹40 before GST and ₹42 after GST. What is the GST rate, in percent?
29. 29.A cricket bat costs ₹950 before GST and ₹1121 after GST. What is the GST rate, in percent?
30. 30.A school bag costs ₹700 before GST and ₹826 after GST. What is the GST rate, in percent?
31. 31.A storybook costs ₹120 plus 5% GST. What is the total price, in rupees?
32. 32.A torch costs ₹1400 before GST and ₹1652 after GST. What is the GST rate, in percent?
33. 33.A wall clock costs ₹1780 before GST and ₹1869 after GST. What is the GST rate, in percent?
34. 34.A water bottle costs ₹1560 plus 5% GST. What is the total price, in rupees?
35. 35.A pencil box costs ₹400 before GST. How many rupees of GST at 18% are added?
36. 36.A football costs ₹800 plus 12% tax. What is the total price, in rupees?
37. 37.A kite costs ₹500 before GST and ₹590 after GST. What is the GST rate, in percent?
38. 38.A wall clock costs ₹1250 plus 18% GST. What is the total price, in rupees?
39. 39.A table fan costs ₹540 plus 5% GST. What is the total price, in rupees?
40. 40.A school bag costs ₹500 before tax and ₹560 after tax. What is the tax rate, in percent?

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